ACM - how/help

Hi,

this might be a stupid question, but i am new to brickset. I dont know how to make ACM working for me.
1. i have enabled it in the mysets/acm (did this two days ago, so also refresh of pages etc)
2. i cannot enter the detailed information (as provided by acm). I just can find where to put it :)

when i go to Browse/selecting theme ... a still have only "i own"/"i want" option

in detail of a set, there is a acm tab (ebay, for sale, review,...,acm) this is greyed out and cant be modified.

in detail right side menubar (with set details etc.) has also only "i own xx of this set"/"i want this set"

i have tried chrome/explorer same

please help